.single-post {
    display: grid;
    grid-gap: 10px;
    grid-template-columns: [left] 20vw [center] 50vw [right] 20vw;
    justify-content: center;
    & > div {
        margin-top: 10px;
    }
    & > .back {
        text-align: right;
    }
}
